CD4051/CC4051是单8通道数字控制模拟电子开关，有三个二进控制输入端A、B、C和INH输入，具有低导通阻抗和很低的截止漏电流。幅值为4.5～20V的数字信号可控制峰值至20V的模拟信号。例如，若VDD＝+5V，VSS＝0，VEE＝-13.5V，则0～5V的数字信号可控制-13.5～4.5V的模拟信号。这些开关电路在整个VDD-VSS和VDD-VEE电源范围内具有极低的静态功耗，与控制信号的逻辑状态无关。当INH输入端＝“1”时，所有的通道截止。三位二进制信号选通8通道中的一通道，可连接该输入端至输出。
CD4052/CC4052是一个差分4通道数字控制模拟开关，有A、B两个二进制控制输入端和INH输入，具有低导通阻抗和很低的截止漏电流。幅值为4.5～20V的数字信号可控制峰峰值至20V的模拟信号。例如，若V DD=+5V，VSS=0，VEE=-13.5V，则0～5V的数字信号可控制-13.5～4.5V的模拟信号，这些开关电路在整个VDD-VSS和VDD-VEE电源范围内具有极低的静态功耗，与控制信号的逻辑状态无关，当INH输入端=“1”时，所有通道截止。二位二进制输入信号选通4对通道中的一通道，可连接该输入至输出。
CD4053/CC4053是三2通道数字控制模拟开关，有三个独立的数字控制输入端A、B、C和INH输入，具有低导通阻抗和低的截止漏电流。幅值为4.5～20V的数字信号可控制峰-峰值至20V的数字信号。例如若VDD＝+5，VSS＝0，VEE＝-13.5V，则0～5V的数字信号可控制-13.5～4.5V的模拟信号。这些开关电路在整个VDD-VSS和VDD－VEE电源范围内具有极低的静态功耗，与控制信号的逻辑状态无关。当INH输入端＝“1”时，所有通道截止。控制输入为高电平时，“0”通道被选，反之，“1”通道被选。
| CD4051 CD4052 CD4053真值表 | ||||||
| INPUT STATES 输入状态 | “ON” CHANNELS “开”通道 | |||||
| INHIBIT禁止 | C | B | A | CD4051B | CD4052B | CD4053B |
| 0 | 0 | 0 | 0 | 0 | 0X, 0Y | cx, bx, ax |
| 0 | 0 | 0 | 1 | 1 | 1X, 1Y | cx, bx, ay |
| 0 | 0 | 1 | 0 | 2 | 2X, 2Y | cx, by, ax |
| 0 | 0 | 1 | 1 | 3 | 3X, 3Y | cx, by, ay |
| 0 | 1 | 0 | 0 | 4 | cy, bx, ax | |
| 0 | 1 | 0 | 1 | 5 | cy, bx, ay | |
| 0 | 1 | 1 | 0 | 6 | cy, by, ax | |
| 0 | 1 | 1 | 1 | 7 | cy, by, ay | |
| 1 | * | * | * | NONE | NONE | NONE |
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CD4051引脚功能说明 |
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| 引脚号 | 符号 | 功能 |
| 1 2 4 5 12 13 14 15 | IN/OUT | 输入/输出端 |
| 9 10 11 | A B C | 地址端 |
| 3 | OUT/IN | 公共输出/输入端 |
| 6 | INH | 禁止端 |
| 7 | VEE | 模拟信号接地端 |
| 8 | Vss | 数字信号接地端 |
| 16 | VDD | 电源+ |
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CD4052引脚功能说明 |
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| 引脚号 | 符号 | 功能 |
| 1 2 4 5 | IN/OUT | Y 通道输入/输出端 |
| 11 12 14 15 | IN/OUT | X 通道输入/输出端 |
| 9 10 | A B | 地址端 |
| 3 | OUT/IN | Y 公共输出/输入端 |
| 13 | OUT/IN | X 公共输出/输入端 |
| 6 | INH | 禁止端 |
| 7 | VEE | 模拟信号接地端 |
| 8 | Vss | 数字信号接地端 |
| 16 | VDD | 电源+ |
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CD4053引脚功能说明 |
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| 引脚号 | 符号 | 功能 |
| 1 2 3 5 12 13 | by bx cx cy ay ax | 输入/输出端 |
| 9 10 11 | c b a | 控制端 |
| 14 | OUT/IN ax or ay | 公共输出/输入端 ax or ay |
| 15 | OUT/IN bx or by | 公共输出/输入端 bx or by |
| 4 | OUT/IN cx or cy | 公共输出/输入端 cx or cy |
| 6 | INH | 禁止端 |
| 7 | VEE | 模拟信号接地端 |
| 8 | Vss | 数字信号接地端 |
| 16 | VDD | 电源+ |
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CD4051引脚图 |
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CD4052引脚图 |
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CD4053引脚图 |
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CD4051逻辑图 |
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CD4052逻辑图 |
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CD4053逻辑图 |
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切换时间波形图 |
Absolute Maximum Ratings 绝对最大额定值：
| DC Supply Voltage 直流供电电压 (VDD) | −0.5 VDC to +18 VDC |
| Input Voltage输入电压 (VIN) | −0.5 VDC to VDD +0.5 VDC |
| Storage Temperature Range 储存温度范围(TS) | −65℃ to +150℃ |
| Power Dissipation功耗 (PD) | |
| Dual-In-Line 普通双列封装 | 700 mW |
| Small Outline 小外形封装 | 500 mW |
| Lead Temperature 焊接温度(TL) | |
| Soldering, 10 seconds)（焊接10秒） | 260℃ |
Recommended Operating Conditions 建议操作条件：
| DC Supply Voltage 直流供电电压 (VDD) | +5 VDC to +15 VDC |
| Input Voltage输入电压 (VIN) | 0V to VDD VDC |
| Operating Temperature Range工作温度范围 (TA) | |
| CD4051BC/CD4052BC/CD4053BC | −55℃ to +125℃ |
DC Electrical Characteristics 直流电气特性：
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Symbol 符号 |
Parameter 参数 | Conditions 条件 | −55℃ | +25° | 125℃ |
Units 单位 |
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| 最小 | 最大 | 最小 | 典型 | 最大 | 最小 | 最大 | ||||||
| Control A, B, C and Inhibit 控制A，B，C和禁止 | ||||||||||||
| IIN | Input Current 输入电流 | VDD=15V, VEE =0V VIN =0V | −0.1 | −10−5 | −0.1 | −1.0 | μA | |||||
| VDD =15V,VIN =15V VEE =0V | 0.1 | 10−5 | 0.1 | 1.0 | ||||||||
| IDD | Quiescent Device Current静态电流 | VDD = 5V | 5 | 5 | 150 | μA | ||||||
| VDD = 10V | 10 | 10 | 300 | |||||||||
| VDD = 15V | 20 | 20 | 600 | |||||||||
| Signal Inputs (VIS) and Outputs (VOS) 信号输入(VIS)和输出(VOS) | ||||||||||||
| RON | “ON” Resistance (Peak for VEE ≤ VIS ≤ VDD) | RL=10kΩ (any channel selected) | VDD = 2.5V, VEE = −2.5V or VDD =5V, VEE= 0V | 800 | 270 | 1050 | 1300 | Ω | ||||
| VDD = 5V, VEE = −5V or VDD=10V, VEE = 0V | 310 | 120 | 400 | 550 | Ω | |||||||
| VDD = 7.5V, VEE =−7.5V or VDD=15V, VEE = 0V | 200 | 80 | 240 | 320 | Ω | |||||||
| ΔRON | Δ “ON” Resistance Between Any Two Channels | RL=10kΩ (any channel selected) | VDD = 2.5V, VEE =−2.5V or VDD= 5V, VEE = 0V | 10 | Ω | |||||||
| VDD = 5V VEE = −5V or VDD=10V, VEE = 0V | 10 | Ω | ||||||||||
| VDD = 7.5V, VEE =−7.5V or VDD=15V, VEE = 0V | 5 | Ω | ||||||||||
| “OFF” Channel Leakage Current, any channel “OFF” | VDD =7.5V, VEE=−7.5V O/I=±7.5V, I/O=0V | ±50 | ±0.01 | ±50 | ±500 | nA | ||||||
| “OFF” Channel Leakage Current, all channels “OFF” (Common OUT/IN) | Inhibit = 7.5V | CD4051 | ±200 | ±0.08 | ±200 | ±2000 | nA | |||||
| VDD = 7.5V, VEE = −7.5V, | D4052 | ±200 | ±0.04 | ±200 | ±2000 | |||||||
| O/I = 0V I/O = ±7.5V | CD4053 | ±200 | ±0.02 | ±200 | ±2000 | |||||||
DC Electrical Characteristics 直流电气特性：
|
符号 |
Parameter 参数 | Conditions 条件 | −55℃ | +25° | 125℃ |
Units 单位 |
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| 最小 | 最大 | 最小 | 典型 | 最大 | 最小 | 最大 | ||||
| Control Inputs A, B, C and Inhibit 控制输入 A，B，C，禁止 | ||||||||||
| VIL | LOW Level Input Voltage 输入低电平电压 | VEE=VSS RL=1kΩ to VSS IIS<2 μA on all OFF Channels VIS = VDD thru 1kΩ | ||||||||
| VDD = 5V | 1.5 | 1.5 | 1.5 | V | ||||||
| VDD = 10V | 3.0 | 3.0 | 3.0 | |||||||
| VDD = 15V | 4.0 | 4.0 | 4.0 | |||||||
| VIH | HIGH Level Input Voltage 输入高电平电压 | VDD = 5 | 3.5 | 3.5 | 3.5 | V | ||||
| VDD = 10 | 7 | 7 | 7 | |||||||
| VDD = 15 | 11 | 11 | 11 | |||||||
AC Electrical Characteristics 交流电气特性：
| Symbol 符号 | Parameter 参数 | Conditions 条件 | VDD | 最小 | 典型 | 最大 | Units 单位 |
| tPZH, tPZL | Propagation Delay Time from Inhibit to Signal Output (channel turning on) 传播延迟时间，以禁止信号输出（通道打开） | VEE = VSS = 0V RL = 1 kΩ CL = 50 pF | 5V | 600 | 1200 | ns | |
| 10V | 225 | 450 | |||||
| 15V | 160 | 320 | |||||
| tPHZ, tPLZ | Propagation Delay Time from Inhibit to Signal Output (channel turning off) 传播延迟时间，以禁止信号输出（通道关闭） | VEE = VSS = 0V RL = 1 kΩ
CL = 50 pF |
5V | 210 | 420 | ns | |
| 10V | 100 | 200 | |||||
| 15V | 75 | 150 | |||||
| CIN | Input Capacitance Control input Signal Input (IN/OUT) | 5 | 7.5 | pF | |||
| 10 | 15 | ||||||
| COUT | Output Capacitance 输出电容(common OUT/IN) | ||||||
| CD4051 | VEE = VSS = 0V | 10V | 30 | pF | |||
| CD4052 | 10V | 15 | |||||
| CD4053 | 10V | 8 | |||||
| CIOS | Feedthrough Capacitance 馈电容 | 0.2 | pF | ||||
| CPD | Power Dissipation Capacitance 功耗电容 | ||||||
| CD4051 | 110 | pF | |||||
| CD4052 | 140 | ||||||
| CD4053 | 70 | ||||||
| Signal Inputs (VIS) and Outputs (VOS) 信号输入(VIS)和输出(VOS) | |||||||
| Sine Wave Response (Distortion)正弦波响应（失真 | RL = 10 kΩ fIS = 1 kHz VIS = 5 Vp-p VEE = VSI = 0V | 10V | 0.04 | % | |||
| Frequency Response, Channel “ON” (Sine Wave Input) | RL = 1 kΩ, VEE = 0V, VIS = 5Vp-p, 20 log10 VOS/VIS = −3 dB | 10V | 40 | MHz | |||
| Feedthrough, Channel “OFF” | RL = 1 kΩ, VEE = VSS = 0V, VIS = 5Vp-p, 20 log10 VOS/VIS = −40 dB | 10V | 10 | MHz | |||
| Crosstalk Between Any Two Channels (frequency at 40 dB) 串扰与任何两个频道（频率为40分贝） | RL = 1 kΩ, VEE = VSS = 0V, VIS(A) = 5Vp-p 20 log10 VOS(B)/VIS(A) = −40 dB (Note 4) | 10V | 3 | MHz | |||
| tPHL
tPLH |
Propagation Delay Signal Input to Signal Output传播延迟信号输入到信号输出 | VEE = VSS = 0V
CL = 50 pF |
5V | 25 | 55 | ns | |
| 10V | 15 | 35 | |||||
| 15V | 10 | 25 | |||||
| Control Inputs A, B, C and Inhibit 控制输入 A，B，C，禁止 | |||||||
| Control Input to Signal Crosstalk 控制输入信号串扰 | VEE = VSS = 0V, RL = 10 kΩ at both ends of channel Input Square Wave Amplitude = 10V | 10V | 65 | mV (peak) | |||
| tPHL, tPLH | Propagation Delay Time from Address to Signal Output (channels “ON” or “OFF”) 传播延迟时间从地址信号输出（通道“开”或“关闭” ） | VEE = VSS = 0V CL = 50 pF | 5V | 500 | 1000 | ns | |
| 10V | 180 | 360 | |||||
| 15V | 120 | 240 | |||||
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